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Lockey Adjustable Drive-In Deadbolt with Stainless Steel Core - Brass Finish
Professional Keyless Lock Integration Component
The Lockey Adjustable Drive-In Deadbolt features a free-spinning stainless steel core shaft with adjustable backset from 2 3/8" to 2 3/4" for seamless integration with Lockey keyless deadbolt systems. This brass-finished drive-in deadbolt is specifically engineered for use with M210, 2210, and 3210 series Lockey keyless locks, providing reliable mechanical operation in commercial applications.
Professional Features & Benefits
- Adjustable Backset: 2 3/8" to 2 3/4" range accommodates standard door preparations for versatile installation options.
- Stainless Steel Core Construction: Free-spinning stainless steel core shaft provides corrosion resistance and smooth operation for long-term reliability.
- Brass Finish: Durable brass finish offers attractive appearance and enhanced corrosion protection for commercial environments.
- Keyless System Compatibility: Designed specifically for integration with M210, 2210, and 3210 series Lockey keyless deadbolt locks.
- Drive-In Design: Simplified installation process with drive-in configuration reduces installation time and complexity.
- Commercial-Grade Construction: Built for demanding commercial applications where reliable mechanical operation is essential.
Technical Specifications
- Commercial/Residential: Commercial
- Department: Door Hardware
- Lock Function: Deadbolt
- Product Category: Mechanical Locks
- Product Function: Deadbolt
- Product Group: Mechanical Locks
- Product Subgroup: Bored Locksets
- Product Type: Deadbolts
- Subcategory: Drive-in Deadbolts
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Lockey Quality?
Lockey drive-in deadbolt components deliver professional-grade reliability with stainless steel core construction and adjustable backset design for demanding commercial applications. The brass finish and free-spinning core mechanism ensure dependable performance when integrated with compatible Lockey keyless lock systems. Engineered for commercial environments where reliable mechanical operation and keyless convenience are essential.
Manufacturer Resources
Lockey USA Lock Catalog
Product Specs
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Product Type:
- Deadbolts
- Subcategory:
- Drive-in Deadbolts
- Commercial/Residential:
- Commercial
- Lock Function:
- Deadbolt
- Product Function:
- Deadbolt
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Lockey DID-ADJ – Frequently Asked Questions
1) What is the Lockey DID-ADJ drive-in deadbolt actually for, and does it work on its own?
The DID-ADJ is the latch component, not a complete lock. It is a drive-in deadbolt with a free-spinning stainless steel core shaft that drops into the door edge and is driven by a Lockey keyless deadbolt lock mounted on the door face. On its own it has no cylinder, no thumbturn and no keypad, so it does not lock anything by itself. Order it as the bolt for an M210, 2210 or 3210 keyless lock, or as a replacement bolt when the keyless lock body is still good.
2) Will the Lockey DID-ADJ fit a 2-3/8 inch backset door, or do I need a different bolt for 2-3/4?
One part covers both. The DID-ADJ backset adjusts from 2-3/8 to 2-3/4 inches, which are the two standard backsets on North American door prep, so you do not have to know which one the door was bored for before you order. Measure from the door edge to the center of the bolt hole to confirm you are inside that range.
3) My Lockey keypad deadbolt still works but the bolt is sticking. Can I replace just the bolt?
Yes, if the lock is an M210, 2210 or 3210. The DID-ADJ is sold as the drive-in bolt for those three series, so you can pull the bad bolt and drive in a new one without replacing the keypad body or re-drilling the door. The core shaft is free-spinning stainless, which is what lets the same bolt serve either backset setting and take the drive from the lock.
4) I need an adjustable backset deadbolt but not a keypad lock - what should I use instead of the Lockey DID-ADJ?
The Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with an adjustable backset for doors 1 3/8" to 1 3/4" thick, in a cylinder x thumbturn function, so it covers both common backset preps without any electronic lock attached. The Brinks E2401 Raleigh Series and the Brinks E2402 Mendocino Series are also single cylinder deadbolts with a 4-way adjustable backset, in round and square trim respectively. The Lockey DID-ADJ carries the same adjustable-backset idea at 2 3/8" to 2 3/4" but is a drive-in bolt driven by a Lockey M210, 2210, or 3210 keyless lock rather than by a key and turn of its own.
5) The door is thicker than a standard 1 3/4 inch slab - what deadbolt handles that instead of the Lockey DID-ADJ?
The Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock in a cylinder x blank function that covers doors from 1 3/4" to 2 1/4", the widest thickness range in the commercial deadlock group. The Deltana 7312KA2 is a Grade 3 double cylinder deadbolt covering 1 3/8" to 2". The Lockey DID-ADJ adjusts on backset - 2 3/8" to 2 3/4" - rather than on slab thickness, so on an unusually thick door start from the thickness range the lock body publishes and work back to the bolt.
6) If I want a fire rated deadbolt on the opening rather than the Lockey DID-ADJ, what should I look at?
The Hager 3115 is a Grade 2 cylinder x thumbturn deadbolt with a Schlage C keyway, fire rated, for doors 1 3/8" to 1 3/4". The Hager 3118 is a Grade 1 classroom deadbolt with a Schlage C keyway and a 6-pin cylinder, also fire rated across the same thickness range, and the Hager 3214 is the double cylinder version. The Cal-Royal CRB800 is a Grade 1 heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch in a cylinder x thumbturn function. The Lockey DID-ADJ is the drive-in bolt for a Lockey keyless lock, so a fire door assembly is specified from the complete listed lock down.
7) What is the difference between a drive-in deadbolt and a faceplate deadbolt latch?
A drive-in bolt has a round collar and is hammered straight into the bored hole in the door edge, so there is no rectangular mortise to chisel and no screws in the edge. A faceplate latch needs the edge routed for the plate. Drive-in is the faster install on a door that has only been bored, which is why the DID-ADJ is configured that way. If the door edge is already mortised for a faceplate from a previous lock, the drive-in collar will not cover that cutout cleanly.
8) I need a keyed deadbolt with an adjustable backset, not a keyless component. What are my options?
The DID-ADJ has no cylinder, so it will not key. For an adjustable-backset deadbolt you can key, the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with adjustable backset for 1-3/8 to 1-3/4 inch doors, and the Falcon D111 is a Grade 1 classroom-function deadbolt with adjustable backset. Brinks also offers the Raleigh E2401 and Mendocino E2402 single cylinder deadbolts with a 4-way adjustable backset.
9) What keyless deadbolt can I use if I want the keypad and the bolt as one unit instead of buying the Lockey DID-ADJ separately?
The Codelocks CL200 is a surface deadbolt with key override in the CL200 Series at a light duty level, and the Codelocks CL2200 is an electronic surface deadbolt in a brushed steel finish at a medium duty level; the Codelocks CL2210 is an electronic mortise deadbolt. Each of those arrives as a complete keyless deadbolt. The Lockey DID-ADJ is the bolt only - a drive-in deadbolt with a stainless steel core shaft that is driven by a separate Lockey M210, 2210, or 3210 keyless lock, which is what lets one bolt serve several different Lockey keypad models.
10) Does the Lockey DID-ADJ work as a replacement bolt for a Baldwin or Emtek deadbolt?
No. The Lockey DID-ADJ has a free-spinning stainless steel core shaft cut for Lockey M210, 2210, and 3210 series keyless locks. Baldwin and Emtek deadbolts are complete assemblies with their own trim and drive: the Baldwin Reserve DC.CRD contemporary round and DC.CSD contemporary square are double cylinder deadbolts, the Emtek 8323 Modern Disc is a double cylinder brass deadbolt in the Disc series, and the Emtek #11 Tuscany is a lost wax cast bronze deadbolt in a cylinder x thumbturn function. Replacing a bolt inside those means going back to the same brand's part, not to a Lockey drive-in bolt.
11) Is the Lockey DID-ADJ suitable for commercial door traffic or only a house?
It is specified as commercial. The stainless steel core resists corrosion and the bolt is intended for keyless lock installs in offices, schools, healthcare, retail, warehouse, multi-tenant residential and government buildings. Property managers standardizing a building on Lockey keyless deadbolts can use the same bolt across doors bored at either 2-3/8 or 2-3/4 inches.
12) Does the brass finish on the Lockey drive-in deadbolt show once the door is closed?
Barely. The only visible part is the collar and bolt face in the door edge, plus the bolt itself when thrown into the strike. The brass finish is on that exposed hardware and adds corrosion protection. If the rest of the opening is dull chrome or stainless, the trim you see on the face of the door is the keyless lock body, not this bolt, so a brass bolt collar in the edge rarely reads as a mismatch.
How fast can I get the Lockey DID-ADJ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Lockey DID-ADJ come with a warranty?
Absolutely. The Lockey DID-ADJ is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Lockey DID-ADJ?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Lockey DID-ADJ from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.